Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1933073   19156    0    0    0     0          0         0  1933073   19156    0    0    0     0       0          0
  eth0: 1311644206  514855    0    0    0     0          0         0  4552848   51192    0    0    0     0       0          0
  eth1: 171109277   95880    0    0    0     0          0         0 30143337   66284    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
 br-ex: 121428138   54460    0    0    0     0          0         0 22631433   47558    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 27500887   11424    0    0    0     0          0         0  6464384    9892    0    0    0     0       0          0
br-int:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
genev_sys_6081:       0       0    0    0    0     0          0         0        0       0    0    6    0     0       0          0
